Why do we need to cool water in thermal power plants?

Introduction Why do we need to cool water in thermal power plants? Where to cool off? After coming out of the steam turbine, do you want to cool the residence? Cooling tower cooling? 1. In order to satisfy the interests of people in large areas and satisfy hot needs

Why do we need to cool water in thermal power plants?

Calm down? Where to cool off?

After dismantling the steam turbine, will it cool the residence? Cooling tower cooling?

1. In order to satisfy the interests of residents of large areas and the efficiency of thermal power plants, water with too high temperature is mixed with water with lower temperature to make the plant temperature reach the maximum value of advantage. (think thermal power plants) It heats you up, why do people produce electricity? A thermal power plant is not as efficient as a power plant which only loses money.

2. Prevent the generation of vaporized water. liquid and gas exist at the same time, some salts (alkaline) in water Salt) pipeline corrosion ~~~ Pipe explosion in power plants is caused by long-term corrosion, and gaseous water carries pipelines (this thing can go up several hundred mbeings of height)

3. I don't know where you can cool off, what? Water from the turbine must also enter the cooling tower. (I assume you are asking here) Because people bring some of the waste heat into their bodies, in order to recycle and reuse it, a large amount of water must be added at the same time and the temperature of the water must be guaranteed. at the temperature most favorable to pipe corrosion. Try using pipes corroded by salt. Water containing waste heat will corrode quickly, especially when the flow rate is fast and large.

Cooling tower is a device used to dissipate heat. , mainly used to cool high temperature water or other liquids through heat dissipation so that they can be reused. In areas such as industrial production and air conditioning systems, cooling towers are ggenerally used in the following aspects:

1. Cooling: Cooling towers spray high temperature water or other liquids onto the filling layer to utilize the interaction between water and air. The heat exchange between them completes the heat dissipation and reduces the liquid temperature to the set temperature range.

2. Recycling: The cooling tower transports dissipated water to the equipment for recycling, thereby reducing water consumption and improving water resource usage efficiency.

3. Protect equipment: In industrial production, some equipment needs to operate in a high temperature environment, but high temperatures will have adverse effects on the equipment, so cooling towers should be used to reduce the temperature. of the equipment to the normal range to protect the normal operation of theequipment.

4. Save energy: The cooling tower can reduce the liquid temperature to a set temperature range by using natural wind or forced convection by fans, thereby reducing energy consumption and improving efficiency. use of energy.

In short, the main function of the cooling tower is to cool high temperature water or other liquids to achieve recycling, equipment protection, energy and cost saving. other functions. It is widely used in industrial production and air. -packaging systems and other areas.

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